# Reduction of cogging torque and electromagnetic vibration based on different combination of pole arc coefficient for interior permanent magnet synchronous machine

> Research article (CES Transactions on Electrical Machines and Systems, 2021) · cited 46× · AI/ML

**Wikidata**: [openalex:W4205280916](https://www.wikidata.org/wiki/openalex:W4205280916)  
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